Daniel,
Here's my dmesg output (with grep -i 'acpi'). At the end of all the [
0.00] entries, you'll see a line with-
[ 49.870881] ACPI: Looking for DSDT ... not found!.
I don't know if this means anything. Am I missing a kernel module or something?
Came up with this link -
http://www.linuxquestions.org/questions/showthread.php?t=416798
but haven't had a chance to try it out yet.
==Start of dmesg output grepped for 'acpi'==
[0.00] BIOS-e820: 7fff - 7fff3000 (ACPI NVS)
[0.00] BIOS-e820: 7fff3000 - 8000 (ACPI data)
[0.00] ACPI: RSDP (v000 Nvidia) @
0x000f7580
[0.00] ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x) @
0x7fff3040
[0.00] ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x) @
0x7fff30c0
[0.00] ACPI: SSDT (v001 PTLTD POWERNOW 0x0001 LTP 0x0001) @
0x7fff9880
[0.00] ACPI: MCFG (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x) @
0x7fff9ac0
[0.00] ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x) @
0x7fff97c0
[0.00] ACPI: DSDT (v001 NVIDIA AWRDACPI 0x1000 MSFT 0x010e) @
0x
[0.00] Nvidia board detected. Ignoring ACPI timer override.
[0.00] ACPI: PM-Timer IO Port: 0x4008
[0.00] ACPI: Local APIC address 0xfee0
[0.00] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[0.00] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[0.00] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[0.00] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[0.00] ACPI: IOAPIC (id[0x02] address[0xfec0] gsi_base[0])
[0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[0.00] ACPI: BIOS IRQ0 pin2 override ignored.
[0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
[0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
[0.00] ACPI: IRQ9 used by override.
[0.00] ACPI: IRQ14 used by override.
[0.00] ACPI: IRQ15 used by override.
[0.00] Using ACPI (MADT) for SMP configuration information
[ 49.870881] ACPI: Looking for DSDT ... not found!
[ 50.012013] ACPI: bus type pci registered
[ 50.016420] ACPI: Subsystem revision 20051216
[ 50.023366] ACPI: Interpreter enabled
[ 50.023368] ACPI: Using IOAPIC for interrupt routing
[ 50.023852] ACPI: PCI Root Bridge [PCI0] (:00)
[ 50.028448] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 50.121870] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
[ 50.123778] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.124158] ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.124544] ACPI: PCI Interrupt Link [LNK3] (IRQs *3 4 5 7 9 10 11 12 14 15)
[ 50.124925] ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.125308] ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.125707] ACPI: PCI Interrupt Link [LUBA] (IRQs *3 4 5 7 9 10 11 12 14 15)
[ 50.126088] ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.126475] ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[ 50.126856] ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 50.127236] ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.127622] ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[ 50.127929] ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 50.128235] ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.128558] ACPI: PCI Interrupt Link [LSID] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 50.128878] ACPI: PCI Interrupt Link [LFID] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[ 50.129195] ACPI: PCI Interrupt Link [LPCA] (IRQs 3 4 5 7 9 10 11 12 14 15)
*0, disabled.
[ 50.129553] ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0, disabled.
[ 50.129900] ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
[ 50.130243] ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0, disabled.
[ 50.130594] ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0, disabled.
[ 50.130863] ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled.
[ 50.131222] ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22 23) *0, disabled.
[ 50.131589] ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22 23) *0, disabled.
[ 50.131952] ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22 23) *0, disabled.
[ 50.132310] ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22 23) *0, disabled.
[ 50.132676] ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22 23) *0, disabled.
[ 50.133032] ACPI: PCI Interrupt Link [APCS] (IRQs 20 21 22 23) *0, disabled.